singold gerätetechnik: New Sales Base in England

The original: The world’s first and most powerful pneumatic knocker was developed at singold gerätetechnik gmbh. For over 50 years, singold knockers have been ensuring optimum material flow in the building materials, chemical and food industries and in many other areas of application. Another ingenious invention of the singold engineers is the flap shutter for the complete emptying of containers and silos. In specialist circles, it is affectionately known as the ”singold flap”. singold gerätetechnik stands for expertise and experience in material flow solutions and is produced exclusively in Germany – 100% Made in Germany quality. From expert technical advice to top products and customised special designs, you get everything from a single source. ermany.

Singold introduces a flap shutter, a further development of the pendulum flap. It can be used for the complete unloading of containers and bulk material of all kinds. The flap shutter from singold gerätetechnik gmbh is an advanced version of the conventional pendulum flap. The flap shutter is used for the complete unloading of containers and bulk material of all kinds. Examples include hopper scales, primary and secondary vessels in mixing plants, wagons, reservoirs under filters and separators and cone worm mixers. Sophisticated mechanics The flap shutter from singold gerätetechnik gmbh was developed with the highest level of engineering. Thanks to its ingenious mechanics, the flap shutter first moves vertically downwards and then quickly swings completely to the side out of the product flow. This minimizes wear, especially with abrasive materials. The bulk material is neither damaged nor modified, nor is there wear on the flap shutter. This and its lubrication-free slide bearings make the flap shutter from singold an extremely enduring and low-maintenance device. Even with manually operated designs, large nominal widths with

Distance-Knocker QJ - installed at a distance from the object to be knocked off Distance-knocker QJ from singold: Engineering at its very best The pneumatic distance knocker from singold gerätetechnik gmbh is a unique product and the result of the highest level of engineering - well thought out down to the smallest detail. It was developed by the company’s founder Erwin Lüer, whose pneumatic knockers remain the most powerful on the market today. Mode of action The distance-knocker QJ is based on the simple, yet ingenious idea of the pneumatic knocker. Spontaneously released energy stored in the form of compressed air, accelerates the percussion piston, which is designed as a permanent magnet. The piston hits a mobile impulse part, which is strongly accelerated after the impulse set and transfers the energy to the element to be knocked off. This process occurs at such a high speed that it is barely visible to the human eye. Due to its additional impulse part, the distance-knocker QJ broadens the application possibilities when compared

Problems with flow? Bridging, funnel flow, stagnant zones can be counteracted with a pneumatic knocker, when vibration is not enough. The pneumatic knocker is used for bulk goods with material flow problems for instance bridging, funnel flow and residue formations, when high speed shakers and vibrators with soft sine-shaped oscillations are no longer effective. The effect of the knocker is comparable to that of the famous “silo hammer”, but without distorted silo spouts additionally impeding the material flow. The knocker is normally controlled by an electrical control system with a solenoid valve. Within the area where the knocking takes place there should be enough space for the impact to expand in all directions. Reinforcements of the silo walls and additional ribs should be avoided, as this increases the weight and the strength of the silo walls and thus reduces the effect of the knocker. The Pneumatic Knocker produces an ideal elastic shock that is specified as the impact energy E = m/2 × v2 [kgm/s2 = Nm] and as impulse J = m × v [kgm/s = Ns]. There is no impact force or out-of-balance